You mean the SSH key? Yes, any two nodes can ssh each other without password.
On Wed, Jan 29, 2014 at 2:10 PM, Fernando Iwamoto - Plannej <[email protected]> wrote: > Did you tried to pass the key to the machines? > > > 2014-01-29 birdeeyore <[email protected]> > >> Thanks for your reply. Here's some additional info. Thanks. >> >> $ cat hbase-site.xml >> <configuration> >> <property> >> <name>hbase.cluster.distributed</name> >> <value>true</value> >> </property> >> <property> >> <name>hbase.rootdir</name> >> <value>hdfs://obelix8.local:9001/hbase</value> >> </property> >> <property> >> <name>hbase.zookeeper.quorum</name> >> <value>obelix105.local,obelix106.local,obelix107.local</value> >> </property> >> <property> >> <name>hbase.zookeeper.property.clientPort</name> >> <value>2183</value> >> </property> >> <property> >> <name>hbase.zookeeper.peerport</name> >> <value>2890</value> >> </property> >> <property> >> <name>hbase.zookeeper.leaderport</name> >> <value>3890</value> >> </property> >> <property> >> <name>hbase.zookeeper.property.dataDir</name> >> <value>/ssd/hbase/hbase-0.94.16/zookeeper</value> >> </property> >> <property> >> <name>hbase.master</name> >> <value>obelix8.local:60000</value> >> </property> >> <property> >> <name>hbase.master.info.port</name> >> <value>50070</value> >> </property> >> <property> >> <name>hbase.client.scanner.caching</name> >> <value>200</value> >> </property> >> </configuration> >> >> ========================== >> >> $ cat regionservers >> obelix105.local >> obelix106.local >> obelix107.local >> obelix108.local >> obelix109.local >> obelix110.local >> obelix111.local >> obelix112.local >> obelix113.local >> obelix114.local >> >> ========================= >> On my master node: >> >> $ cat /etc/hosts >> 127.0.0.1 localhost >> 192.168.245.8 obelix8.local xx.yy.net obelix8 >> >> # The following lines are desirable for IPv6 capable hosts >> ::1 ip6-localhost ip6-loopback >> fe00::0 ip6-localnet >> ff00::0 ip6-mcastprefix >> ff02::1 ip6-allnodes >> ff02::2 ip6-allrouters >> 192.168.245.1 obelix.local >> >> =============== >> >> On one of my slave nodes: >> >> $ cat /etc/hosts >> 127.0.0.1 localhost >> 127.0.1.1 obelix105.local xx.yy.net obelix105 >> >> # The following lines are desirable for IPv6 capable hosts >> ::1 ip6-localhost ip6-loopback >> fe00::0 ip6-localnet >> ff00::0 ip6-mcastprefix >> ff02::1 ip6-allnodes >> ff02::2 ip6-allrouters >> 192.168.245.1 obelix.local >> >> ========================== >> >> The error of HBase 0.94.16+Hadoop 1.2.1: >> >> 2014-01-29 12:58:30,922 INFO >> org.apache.hadoop.hbase.regionserver.HRegionServer: Attempting connect >> to Master server at obelix8.local,60000,1391018303918 >> 2014-01-29 12:58:40,960 WARN >> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect >> to master. Retrying. Error was: >> java.net.SocketException: Invalid argument >> at sun.nio.ch.Net.connect(Native Method) >> at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532) >> at >> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:511) >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:481) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupConnection(HBaseClient.java:392) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:438) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:1141) >> at >> org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:988) >> at >> org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:87) >> at $Proxy9.getProtocolVersion(Unknown Source) >> at >> org.apache.hadoop.hbase.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:141) >> at >> org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:208) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:2043) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2089) >> at >> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:747) >> at java.lang.Thread.run(Thread.java:662) >> >> Best, >> >> Boduo >> >> >> On Wed, Jan 29, 2014 at 8:21 AM, Jean-Marc Spaggiari >> <[email protected]> wrote: >> > Hi, >> > >> > can you please share your config files and your host file? >> > >> > Thanks, >> > >> > JM >> > >> > >> > 2014-01-29 Guang Gao <[email protected]> >> > >> >> Hi all, >> >> >> >> This is my first time to try to setup HBase on a 10-node cluster. I >> tried >> >> two settings: HBase 0.94.16+Hadoop 1.2.1, and HBase 0.96.1.1+Hadoop >> 2.2.0. >> >> In both cases, the region servers can't connect to the master properly. >> >> >> >> [HBase 0.94.16+Hadoop 1.2.1]: >> >> >> >> 2014-01-29 00:55:06,875 WARN >> >> org.apache.hadoop.hbase.regionserver.HRegionServer: Unable to connect to >> >> master. Retrying. Error was: >> >> java.net.SocketException: Invalid argument >> >> at sun.nio.ch.Net.connect(Native Method) >> >> at >> sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532) >> >> at >> >> >> >> >> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) >> >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:511) >> >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:481) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupConnection(HBaseClient.java:392) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:438) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:1141) >> >> at >> >> org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:988) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:87) >> >> at $Proxy9.getProtocolVersion(Unknown Source) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.WritableRpcEngine.getProxy(WritableRpcEngine.java:141) >> >> at >> >> org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:208) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.regionserver.HRegionServer.getMaster(HRegionServer.java:2043) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:2089) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:747) >> >> at java.lang.Thread.run(Thread.java:662) >> >> >> >> >> >> >> >> [HBase 0.96.1.1+Hadoop 2.2.0]: >> >> >> >> 2014-01-28 18:50:54,587 WARN [regionserver60020] >> >> regionserver.HRegionServer: error telling master we are up >> >> com.google.protobuf.ServiceException: java.net.SocketException: Invalid >> >> argument >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1670) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.RpcClient$BlockingRpcChannelImplementation.callBlockingMethod(RpcClient.java:1711) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.regionServerStartup(RegionServerStatusProtos.java:5402) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.regionserver.HRegionServer.reportForDuty(HRegionServer.java:1926) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:784) >> >> at java.lang.Thread.run(Thread.java:662) >> >> Caused by: java.net.SocketException: Invalid argument >> >> at sun.nio.ch.Net.connect(Native Method) >> >> at >> sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:532) >> >> at >> >> >> >> >> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192) >> >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) >> >> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupConnection(RpcClient.java:575) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:860) >> >> at >> >> org.apache.hadoop.hbase.ipc.RpcClient.getConnection(RpcClient.java:1535) >> >> at >> org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1424) >> >> at >> >> >> >> >> org.apache.hadoop.hbase.ipc.RpcClient.callBlockingMethod(RpcClient.java:1653) >> >> ... 5 more >> >> >> >> >> >> >> >> I tried to replace lib/hadoop-core-xxx.jar of HBase 0.94.16 with the >> jar of >> >> Hadoop 1.2.1, and replace lib/hadoop-*.jar with those of Hadoop 2.2.0, >> but >> >> had no luck. Does anyone have any idea? >> >> >> >> Thanks. >> >> >>
